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WO2000028269A1 - Moyens d'echange thermique pour un vehicule - Google Patents

Moyens d'echange thermique pour un vehicule Download PDF

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Publication number
WO2000028269A1
WO2000028269A1 PCT/GB1999/003686 GB9903686W WO0028269A1 WO 2000028269 A1 WO2000028269 A1 WO 2000028269A1 GB 9903686 W GB9903686 W GB 9903686W WO 0028269 A1 WO0028269 A1 WO 0028269A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchange
fluid
means according
exchange means
urge
Prior art date
Application number
PCT/GB1999/003686
Other languages
English (en)
Inventor
Robert Duncan
Original Assignee
J C Bamford Excavators Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by J C Bamford Excavators Limited filed Critical J C Bamford Excavators Limited
Priority to AU10587/00A priority Critical patent/AU1058700A/en
Priority to EP99954153A priority patent/EP1046015A1/fr
Priority to GB0015459A priority patent/GB2347204B/en
Priority to CA002317555A priority patent/CA2317555A1/fr
Publication of WO2000028269A1 publication Critical patent/WO2000028269A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/0213—Heat exchangers immersed in a large body of liquid for heating or cooling a liquid in a tank
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling

Definitions

  • heat exchange means comprising a fan which draws air through a number of heat exchange stages in which one or more fluids circulate through one or more passages, for example, hydraulic fluid, transmission oil, or water, to cool the fluid.
  • the same means is often used to provide air conditioning.
  • Such an arrangement is bulky, requires a large air flow through the heat exchange stages and consequently a large and/or fast fan.
  • the further heat exchange element 40 comprises a transmission oil inlet 41 and a transmission oil outlet 42 by which means a third fluid, in the present example transmission oil can be passed through the heat exchange element 40.
  • the heat exchange element 40 comprises a pair of parallel transverse end parts 43a, 43b connected between which are a plurality of passages in the form of longitudinal tubes 44 in thermal contact with the fluid contained within the tank 13. Means may be provided (not shown) to urge the transmission oil through the tubes 44, and may comprise for example a conventional pump.
  • the walls 17, 18, 19, 20, 21 and 22 of the tank are in thermal contact with the hydraulic fluid, there will be a certain rate of loss of heat from the hydraulic fluid through the tank walls. It may well be that if the heat generated in the hydraulic fluid during operation or transmitted from the transmission oil is sufficiently small, transmission of heat through the walls of the tank will be sufficient to cool the hydraulic fluid without the fan being activated. This may particularly be the case when, for example, the vehicle is being driven relatively short distances along a road.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne des moyens d'échange (30, 40) thermiques pour un véhicule (10) comprenant un réservoir (13) qui contient un premier fluide, et un élément d'échange (30) thermique en contact thermique avec ce premier fluide, l'élément d'échange thermique (30) comprenant un passage (31) dans lequel s'écoule un second fluide également en contact thermique avec l'élément d'échange (30).
PCT/GB1999/003686 1998-11-07 1999-11-05 Moyens d'echange thermique pour un vehicule WO2000028269A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU10587/00A AU1058700A (en) 1998-11-07 1999-11-05 Heat exchange means for a vehicle
EP99954153A EP1046015A1 (fr) 1998-11-07 1999-11-05 Moyens d'echange thermique pour un vehicule
GB0015459A GB2347204B (en) 1998-11-07 1999-11-05 Heat exchange means for a vehicle
CA002317555A CA2317555A1 (fr) 1998-11-07 1999-11-05 Moyens d'echange thermique pour un vehicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9824375.1 1998-11-07
GBGB9824375.1A GB9824375D0 (en) 1998-11-07 1998-11-07 Heat exchange means for a vehicle

Publications (1)

Publication Number Publication Date
WO2000028269A1 true WO2000028269A1 (fr) 2000-05-18

Family

ID=10841986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1999/003686 WO2000028269A1 (fr) 1998-11-07 1999-11-05 Moyens d'echange thermique pour un vehicule

Country Status (5)

Country Link
EP (1) EP1046015A1 (fr)
AU (1) AU1058700A (fr)
CA (1) CA2317555A1 (fr)
GB (2) GB9824375D0 (fr)
WO (1) WO2000028269A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006896A1 (de) * 2007-02-13 2008-01-24 Audi Ag Ölauffangbehältnis mit einem Wärmetauscher
WO2009009810A1 (fr) * 2007-07-13 2009-01-22 Philipp Pustelnik Réservoir d'huile hydraulique pour machines-outils
US9016356B2 (en) 2009-02-25 2015-04-28 Man Truck & Bus Ag Cooling device for engine and/or transmission oil, in particular of an internal combustion engine
EP3327296A1 (fr) * 2016-11-28 2018-05-30 Walter Steinparzer Réservoir d'huile hydraulique à refroidissement intégré
WO2025097197A1 (fr) * 2023-11-07 2025-05-15 Euler Rolle Thomas Dispositif de refroidissement de liquide et de stockage de liquide refroidi

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133590A (ja) * 1982-02-03 1983-08-09 Hitachi Ltd 熱交換器内蔵タンク
DE3702904A1 (de) * 1987-01-31 1988-08-11 Wagner Paul Heinz Hydraulisches versorgungsgeraet
JPH01153484A (ja) * 1987-12-03 1989-06-15 Kyokuto Kaihatsu Kogyo Co Ltd タンクローリにおける積載物保温装置
JPH03271518A (ja) * 1990-03-20 1991-12-03 Nissan Motor Co Ltd 車両用熱交換装置
EP0473474A1 (fr) * 1990-07-31 1992-03-04 Valeo Thermique Moteur Boîte à eau d'un échangeur de chaleur principal, en particulier pour véhicules automobiles, contenant un échangeur de chaleur secondaire
EP0515924A1 (fr) * 1991-05-28 1992-12-02 Klöckner-Humboldt-Deutz Aktiengesellschaft Unité d'échangeur de chaleur-ventilateur compacte
US5366005A (en) * 1993-06-28 1994-11-22 General Motors Corporation Heat exchanger assembly incorporating a helical coil oil cooler
JPH07110058A (ja) * 1993-10-12 1995-04-25 Toyota Autom Loom Works Ltd 産業車両
EP0785379A2 (fr) * 1996-01-16 1997-07-23 Eaton Corporation Système de refroidissement de la boîte de vitesse
JPH09280201A (ja) * 1996-04-11 1997-10-28 Shin Caterpillar Mitsubishi Ltd 建設機械の作動油タンク及びその作動油の冷却装置
DE19722256C1 (de) * 1997-05-28 1998-10-01 Daimler Benz Ag Wärmetauscher für eine wassergekühlte Brennkraftmaschine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133590A (ja) * 1982-02-03 1983-08-09 Hitachi Ltd 熱交換器内蔵タンク
DE3702904A1 (de) * 1987-01-31 1988-08-11 Wagner Paul Heinz Hydraulisches versorgungsgeraet
JPH01153484A (ja) * 1987-12-03 1989-06-15 Kyokuto Kaihatsu Kogyo Co Ltd タンクローリにおける積載物保温装置
JPH03271518A (ja) * 1990-03-20 1991-12-03 Nissan Motor Co Ltd 車両用熱交換装置
EP0473474A1 (fr) * 1990-07-31 1992-03-04 Valeo Thermique Moteur Boîte à eau d'un échangeur de chaleur principal, en particulier pour véhicules automobiles, contenant un échangeur de chaleur secondaire
EP0515924A1 (fr) * 1991-05-28 1992-12-02 Klöckner-Humboldt-Deutz Aktiengesellschaft Unité d'échangeur de chaleur-ventilateur compacte
US5366005A (en) * 1993-06-28 1994-11-22 General Motors Corporation Heat exchanger assembly incorporating a helical coil oil cooler
JPH07110058A (ja) * 1993-10-12 1995-04-25 Toyota Autom Loom Works Ltd 産業車両
EP0785379A2 (fr) * 1996-01-16 1997-07-23 Eaton Corporation Système de refroidissement de la boîte de vitesse
JPH09280201A (ja) * 1996-04-11 1997-10-28 Shin Caterpillar Mitsubishi Ltd 建設機械の作動油タンク及びその作動油の冷却装置
DE19722256C1 (de) * 1997-05-28 1998-10-01 Daimler Benz Ag Wärmetauscher für eine wassergekühlte Brennkraftmaschine

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 246 (M - 253) 2 November 1983 (1983-11-02) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 415 (M - 870) 13 September 1989 (1989-09-13) *
PATENT ABSTRACTS OF JAPAN vol. 016, no. 090 (M - 1218) 5 March 1992 (1992-03-05) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 07 31 August 1995 (1995-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 02 30 January 1998 (1998-01-30) *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006896A1 (de) * 2007-02-13 2008-01-24 Audi Ag Ölauffangbehältnis mit einem Wärmetauscher
WO2009009810A1 (fr) * 2007-07-13 2009-01-22 Philipp Pustelnik Réservoir d'huile hydraulique pour machines-outils
US9016356B2 (en) 2009-02-25 2015-04-28 Man Truck & Bus Ag Cooling device for engine and/or transmission oil, in particular of an internal combustion engine
EP3327296A1 (fr) * 2016-11-28 2018-05-30 Walter Steinparzer Réservoir d'huile hydraulique à refroidissement intégré
WO2025097197A1 (fr) * 2023-11-07 2025-05-15 Euler Rolle Thomas Dispositif de refroidissement de liquide et de stockage de liquide refroidi

Also Published As

Publication number Publication date
GB2347204B (en) 2003-03-12
GB2347204A (en) 2000-08-30
GB9824375D0 (en) 1998-12-30
GB0015459D0 (en) 2000-08-16
EP1046015A1 (fr) 2000-10-25
AU1058700A (en) 2000-05-29
CA2317555A1 (fr) 2000-05-18

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